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-rw-r--r--drivers/scsi/aic7xxx/aic7770.c2
-rw-r--r--drivers/scsi/aic7xxx/aic7770_osm.c2
-rw-r--r--drivers/scsi/aic7xxx/aic79xx.h3
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_core.c38
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm.c82
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm.h12
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_osm_pci.c2
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_pci.c2
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_proc.c23
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx.h3
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_core.c12
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.c29
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm.h1
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_osm_pci.c2
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_pci.c83
-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_proc.c4
-rw-r--r--drivers/scsi/aic7xxx_old.c6
-rw-r--r--drivers/scsi/aic7xxx_old/aic7xxx_proc.c1
18 files changed, 168 insertions, 139 deletions
diff --git a/drivers/scsi/aic7xxx/aic7770.c b/drivers/scsi/aic7xxx/aic7770.c
index 527efd36f5c1..c4d17231c828 100644
--- a/drivers/scsi/aic7xxx/aic7770.c
+++ b/drivers/scsi/aic7xxx/aic7770.c
@@ -107,7 +107,7 @@ struct aic7770_identity aic7770_ident_table[] =
ahc_aic7770_EISA_setup
}
};
-const int ahc_num_aic7770_devs = NUM_ELEMENTS(aic7770_ident_table);
+const int ahc_num_aic7770_devs = ARRAY_SIZE(aic7770_ident_table);
struct aic7770_identity *
aic7770_find_device(uint32_t id)
diff --git a/drivers/scsi/aic7xxx/aic7770_osm.c b/drivers/scsi/aic7xxx/aic7770_osm.c
index d754b3267863..867cbe23579b 100644
--- a/drivers/scsi/aic7xxx/aic7770_osm.c
+++ b/drivers/scsi/aic7xxx/aic7770_osm.c
@@ -65,7 +65,7 @@ aic7770_map_int(struct ahc_softc *ahc, u_int irq)
shared = 0;
if ((ahc->flags & AHC_EDGE_INTERRUPT) == 0)
- shared = SA_SHIRQ;
+ shared = IRQF_SHARED;
error = request_irq(irq, ahc_linux_isr, shared, "aic7xxx", ahc);
if (error == 0)
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index bb5166da4358..df3346b5caf8 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -68,8 +68,6 @@ struct scb_platform_data;
#define FALSE 0
#endif
-#define NUM_ELEMENTS(array) (sizeof(array) / sizeof(*array))
-
#define ALL_CHANNELS '\0'
#define ALL_TARGETS_MASK 0xFFFF
#define INITIATOR_WILDCARD (~0)
@@ -1489,6 +1487,7 @@ typedef enum {
} ahd_queue_alg;
void ahd_set_tags(struct ahd_softc *ahd,
+ struct scsi_cmnd *cmd,
struct ahd_devinfo *devinfo,
ahd_queue_alg alg);
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 08771f6f6859..a1e8ca758594 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -59,7 +59,7 @@ char *ahd_chip_names[] =
"aic7902",
"aic7901A"
};
-static const u_int num_chip_names = NUM_ELEMENTS(ahd_chip_names);
+static const u_int num_chip_names = ARRAY_SIZE(ahd_chip_names);
/*
* Hardware error codes.
@@ -77,7 +77,7 @@ static struct ahd_hard_error_entry ahd_hard_errors[] = {
{ MPARERR, "Scratch or SCB Memory Parity Error" },
{ CIOPARERR, "CIOBUS Parity Error" },
};
-static const u_int num_errors = NUM_ELEMENTS(ahd_hard_errors);
+static const u_int num_errors = ARRAY_SIZE(ahd_hard_errors);
static struct ahd_phase_table_entry ahd_phase_table[] =
{
@@ -97,7 +97,7 @@ static struct ahd_phase_table_entry ahd_phase_table[] =
* In most cases we only wish to itterate over real phases, so
* exclude the last element from the count.
*/
-static const u_int num_phases = NUM_ELEMENTS(ahd_phase_table) - 1;
+static const u_int num_phases = ARRAY_SIZE(ahd_phase_table) - 1;
/* Our Sequencer Program */
#include "aic79xx_seq.h"
@@ -1090,7 +1090,7 @@ ahd_handle_seqint(struct ahd_softc *ahd, u_int intstat)
/* Notify XPT */
ahd_send_async(ahd, devinfo.channel, devinfo.target,
- CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
+ CAM_LUN_WILDCARD, AC_SENT_BDR);
/*
* Allow the sequencer to continue with
@@ -3062,7 +3062,7 @@ ahd_set_syncrate(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
tinfo->curr.ppr_options = ppr_options;
ahd_send_async(ahd, devinfo->channel, devinfo->target,
- CAM_LUN_WILDCARD, AC_TRANSFER_NEG, NULL);
+ CAM_LUN_WILDCARD, AC_TRANSFER_NEG);
if (bootverbose) {
if (offset != 0) {
int options;
@@ -3184,7 +3184,7 @@ ahd_set_width(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
tinfo->curr.width = width;
ahd_send_async(ahd, devinfo->channel, devinfo->target,
- CAM_LUN_WILDCARD, AC_TRANSFER_NEG, NULL);
+ CAM_LUN_WILDCARD, AC_TRANSFER_NEG);
if (bootverbose) {
printf("%s: target %d using %dbit transfers\n",
ahd_name(ahd), devinfo->target,
@@ -3211,12 +3211,14 @@ ahd_set_width(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
* Update the current state of tagged queuing for a given target.
*/
void
-ahd_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
- ahd_queue_alg alg)
+ahd_set_tags(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
+ struct ahd_devinfo *devinfo, ahd_queue_alg alg)
{
- ahd_platform_set_tags(ahd, devinfo, alg);
+ struct scsi_device *sdev = cmd->device;
+
+ ahd_platform_set_tags(ahd, sdev, devinfo, alg);
ahd_send_async(ahd, devinfo->channel, devinfo->target,
- devinfo->lun, AC_TRANSFER_NEG, &alg);
+ devinfo->lun, AC_TRANSFER_NEG);
}
static void
@@ -4746,7 +4748,7 @@ ahd_handle_msg_reject(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
printf("(%s:%c:%d:%d): refuses tagged commands. "
"Performing non-tagged I/O\n", ahd_name(ahd),
devinfo->channel, devinfo->target, devinfo->lun);
- ahd_set_tags(ahd, devinfo, AHD_QUEUE_NONE);
+ ahd_set_tags(ahd, scb->io_ctx, devinfo, AHD_QUEUE_NONE);
mask = ~0x23;
} else {
printf("(%s:%c:%d:%d): refuses %s tagged commands. "
@@ -4754,7 +4756,7 @@ ahd_handle_msg_reject(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
ahd_name(ahd), devinfo->channel, devinfo->target,
devinfo->lun, tag_type == MSG_ORDERED_TASK
? "ordered" : "head of queue");
- ahd_set_tags(ahd, devinfo, AHD_QUEUE_BASIC);
+ ahd_set_tags(ahd, scb->io_ctx, devinfo, AHD_QUEUE_BASIC);
mask = ~0x03;
}
@@ -5098,7 +5100,7 @@ ahd_handle_devreset(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
if (status != CAM_SEL_TIMEOUT)
ahd_send_async(ahd, devinfo->channel, devinfo->target,
- CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
+ CAM_LUN_WILDCARD, AC_SENT_BDR);
if (message != NULL && bootverbose)
printf("%s: %s on %c:%d. %d SCBs aborted\n", ahd_name(ahd),
@@ -7259,7 +7261,7 @@ ahd_qinfifo_count(struct ahd_softc *ahd)
return (wrap_qinfifonext - wrap_qinpos);
else
return (wrap_qinfifonext
- + NUM_ELEMENTS(ahd->qinfifo) - wrap_qinpos);
+ + ARRAY_SIZE(ahd->qinfifo) - wrap_qinpos);
}
void
@@ -7952,7 +7954,7 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
#endif
/* Notify the XPT that a bus reset occurred */
ahd_send_async(ahd, devinfo.channel, CAM_TARGET_WILDCARD,
- CAM_LUN_WILDCARD, AC_BUS_RESET, NULL);
+ CAM_LUN_WILDCARD, AC_BUS_RESET);
/*
* Revert to async/narrow transfers until we renegotiate.
@@ -8619,7 +8621,7 @@ ahd_check_patch(struct ahd_softc *ahd, struct patch **start_patch,
struct patch *last_patch;
u_int num_patches;
- num_patches = sizeof(patches)/sizeof(struct patch);
+ num_patches = ARRAY_SIZE(patches);
last_patch = &patches[num_patches];
cur_patch = *start_patch;
@@ -9396,8 +9398,8 @@ ahd_find_tmode_devs(struct ahd_softc *ahd, struct cam_sim *sim, union ccb *ccb,
} else {
u_int max_id;
- max_id = (ahd->features & AHD_WIDE) ? 15 : 7;
- if (ccb->ccb_h.target_id > max_id)
+ max_id = (ahd->features & AHD_WIDE) ? 16 : 8;
+ if (ccb->ccb_h.target_id >= max_id)
return (CAM_TID_INVALID);
if (ccb->ccb_h.target_lun >= AHD_NUM_LUNS)
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 66e4a47bb9ee..b244c7124179 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -484,7 +484,6 @@ ahd_linux_target_alloc(struct scsi_target *starget)
struct seeprom_config *sc = ahd->seep_config;
unsigned long flags;
struct scsi_target **ahd_targp = ahd_linux_target_in_softc(starget);
- struct ahd_linux_target *targ = scsi_transport_target_data(starget);
struct ahd_devinfo devinfo;
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
@@ -495,7 +494,6 @@ ahd_linux_target_alloc(struct scsi_target *starget)
BUG_ON(*ahd_targp != NULL);
*ahd_targp = starget;
- memset(targ, 0, sizeof(*targ));
if (sc) {
int flags = sc->device_flags[starget->id];
@@ -551,15 +549,11 @@ ahd_linux_slave_alloc(struct scsi_device *sdev)
{
struct ahd_softc *ahd =
*((struct ahd_softc **)sdev->host->hostdata);
- struct scsi_target *starget = sdev->sdev_target;
- struct ahd_linux_target *targ = scsi_transport_target_data(starget);
struct ahd_linux_device *dev;
if (bootverbose)
printf("%s: Slave Alloc %d\n", ahd_name(ahd), sdev->id);
- BUG_ON(targ->sdev[sdev->lun] != NULL);
-
dev = scsi_transport_device_data(sdev);
memset(dev, 0, sizeof(*dev));
@@ -576,8 +570,6 @@ ahd_linux_slave_alloc(struct scsi_device *sdev)
*/
dev->maxtags = 0;
- targ->sdev[sdev->lun] = sdev;
-
return (0);
}
@@ -599,23 +591,6 @@ ahd_linux_slave_configure(struct scsi_device *sdev)
return 0;
}
-static void
-ahd_linux_slave_destroy(struct scsi_device *sdev)
-{
- struct ahd_softc *ahd;
- struct ahd_linux_device *dev = scsi_transport_device_data(sdev);
- struct ahd_linux_target *targ = scsi_transport_target_data(sdev->sdev_target);
-
- ahd = *((struct ahd_softc **)sdev->host->hostdata);
- if (bootverbose)
- printf("%s: Slave Destroy %d\n", ahd_name(ahd), sdev->id);
-
- BUG_ON(dev->active);
-
- targ->sdev[sdev->lun] = NULL;
-
-}
-
#if defined(__i386__)
/*
* Return the disk geometry for the given SCSI device.
@@ -822,7 +797,6 @@ struct scsi_host_template aic79xx_driver_template = {
.use_clustering = ENABLE_CLUSTERING,
.slave_alloc = ahd_linux_slave_alloc,
.slave_configure = ahd_linux_slave_configure,
- .slave_destroy = ahd_linux_slave_destroy,
.target_alloc = ahd_linux_target_alloc,
.target_destroy = ahd_linux_target_destroy,
};
@@ -916,7 +890,7 @@ ahd_linux_setup_iocell_info(u_long index, int instance, int targ, int32_t value)
{
if ((instance >= 0)
- && (instance < NUM_ELEMENTS(aic79xx_iocell_info))) {
+ && (instance < ARRAY_SIZE(aic79xx_iocell_info))) {
uint8_t *iocell_info;
iocell_info = (uint8_t*)&aic79xx_iocell_info[instance];
@@ -934,7 +908,7 @@ ahd_linux_setup_tag_info_global(char *p)
tags = simple_strtoul(p + 1, NULL, 0) & 0xff;
printf("Setting Global Tags= %d\n", tags);
- for (i = 0; i < NUM_ELEMENTS(aic79xx_tag_info); i++) {
+ for (i = 0; i < ARRAY_SIZE(aic79xx_tag_info); i++) {
for (j = 0; j < AHD_NUM_TARGETS; j++) {
aic79xx_tag_info[i].tag_commands[j] = tags;
}
@@ -946,7 +920,7 @@ ahd_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value)
{
if ((instance >= 0) && (targ >= 0)
- && (instance < NUM_ELEMENTS(aic79xx_tag_info))
+ && (instance < ARRAY_SIZE(aic79xx_tag_info))
&& (targ < AHD_NUM_TARGETS)) {
aic79xx_tag_info[instance].tag_commands[targ] = value & 0x1FF;
if (bootverbose)
@@ -1072,21 +1046,21 @@ aic79xx_setup(char *s)
end = strchr(s, '\0');
/*
- * XXX ia64 gcc isn't smart enough to know that NUM_ELEMENTS
+ * XXX ia64 gcc isn't smart enough to know that ARRAY_SIZE
* will never be 0 in this case.
- */
- n = 0;
+ */
+ n = 0;
while ((p = strsep(&s, ",.")) != NULL) {
if (*p == '\0')
continue;
- for (i = 0; i < NUM_ELEMENTS(options); i++) {
+ for (i = 0; i < ARRAY_SIZE(options); i++) {
n = strlen(options[i].name);
if (strncmp(options[i].name, p, n) == 0)
break;
}
- if (i == NUM_ELEMENTS(options))
+ if (i == ARRAY_SIZE(options))
continue;
if (strncmp(p, "global_tag_depth", n) == 0) {
@@ -1249,20 +1223,13 @@ void
ahd_platform_free(struct ahd_softc *ahd)
{
struct scsi_target *starget;
- int i, j;
+ int i;
if (ahd->platform_data != NULL) {
/* destroy all of the device and target objects */
for (i = 0; i < AHD_NUM_TARGETS; i++) {
starget = ahd->platform_data->starget[i];
if (starget != NULL) {
- for (j = 0; j < AHD_NUM_LUNS; j++) {
- struct ahd_linux_target *targ =
- scsi_transport_target_data(starget);
- if (targ->sdev[j] == NULL)
- continue;
- targ->sdev[j] = NULL;
- }
ahd->platform_data->starget[i] = NULL;
}
}
@@ -1294,7 +1261,7 @@ ahd_platform_init(struct ahd_softc *ahd)
/*
* Lookup and commit any modified IO Cell options.
*/
- if (ahd->unit < NUM_ELEMENTS(aic79xx_iocell_info)) {
+ if (ahd->unit < ARRAY_SIZE(aic79xx_iocell_info)) {
struct ahd_linux_iocell_opts *iocell_opts;
iocell_opts = &aic79xx_iocell_info[ahd->unit];
@@ -1318,20 +1285,13 @@ ahd_platform_freeze_devq(struct ahd_softc *ahd, struct scb *scb)
}
void
-ahd_platform_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
- ahd_queue_alg alg)
+ahd_platform_set_tags(struct ahd_softc *ahd, struct scsi_device *sdev,
+ struct ahd_devinfo *devinfo, ahd_queue_alg alg)
{
- struct scsi_target *starget;
- struct ahd_linux_target *targ;
struct ahd_linux_device *dev;
- struct scsi_device *sdev;
int was_queuing;
int now_queuing;
- starget = ahd->platform_data->starget[devinfo->target];
- targ = scsi_transport_target_data(starget);
- BUG_ON(targ == NULL);
- sdev = targ->sdev[devinfo->lun];
if (sdev == NULL)
return;
@@ -1426,7 +1386,7 @@ ahd_linux_user_tagdepth(struct ahd_softc *ahd, struct ahd_devinfo *devinfo)
tags = 0;
if ((ahd->user_discenable & devinfo->target_mask) != 0) {
- if (ahd->unit >= NUM_ELEMENTS(aic79xx_tag_info)) {
+ if (ahd->unit >= ARRAY_SIZE(aic79xx_tag_info)) {
if (warned_user == 0) {
printf(KERN_WARNING
@@ -1467,11 +1427,15 @@ ahd_linux_device_queue_depth(struct scsi_device *sdev)
tags = ahd_linux_user_tagdepth(ahd, &devinfo);
if (tags != 0 && sdev->tagged_supported != 0) {
- ahd_set_tags(ahd, &devinfo, AHD_QUEUE_TAGGED);
+ ahd_platform_set_tags(ahd, sdev, &devinfo, AHD_QUEUE_TAGGED);
+ ahd_send_async(ahd, devinfo.channel, devinfo.target,
+ devinfo.lun, AC_TRANSFER_NEG);
ahd_print_devinfo(ahd, &devinfo);
printf("Tagged Queuing enabled. Depth %d\n", tags);
} else {
- ahd_set_tags(ahd, &devinfo, AHD_QUEUE_NONE);
+ ahd_platform_set_tags(ahd, sdev, &devinfo, AHD_QUEUE_NONE);
+ ahd_send_async(ahd, devinfo.channel, devinfo.target,
+ devinfo.lun, AC_TRANSFER_NEG);
}
}
@@ -1629,7 +1593,7 @@ ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs)
void
ahd_send_async(struct ahd_softc *ahd, char channel,
- u_int target, u_int lun, ac_code code, void *arg)
+ u_int target, u_int lun, ac_code code)
{
switch (code) {
case AC_TRANSFER_NEG:
@@ -1956,7 +1920,7 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
}
ahd_set_transaction_status(scb, CAM_REQUEUE_REQ);
ahd_set_scsi_status(scb, SCSI_STATUS_OK);
- ahd_platform_set_tags(ahd, &devinfo,
+ ahd_platform_set_tags(ahd, sdev, &devinfo,
(dev->flags & AHD_DEV_Q_BASIC)
? AHD_QUEUE_BASIC : AHD_QUEUE_TAGGED);
break;
@@ -1966,7 +1930,7 @@ ahd_linux_handle_scsi_status(struct ahd_softc *ahd,
* as if the target returned BUSY SCSI status.
*/
dev->openings = 1;
- ahd_platform_set_tags(ahd, &devinfo,
+ ahd_platform_set_tags(ahd, sdev, &devinfo,
(dev->flags & AHD_DEV_Q_BASIC)
? AHD_QUEUE_BASIC : AHD_QUEUE_TAGGED);
ahd_set_scsi_status(scb, SCSI_STATUS_BUSY);
@@ -2778,8 +2742,6 @@ ahd_linux_init(void)
if (!ahd_linux_transport_template)
return -ENODEV;
- scsi_transport_reserve_target(ahd_linux_transport_template,
- sizeof(struct ahd_linux_target));
scsi_transport_reserve_device(ahd_linux_transport_template,
sizeof(struct ahd_linux_device));
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h
index 2b8331649eeb..9e871de23835 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.h
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.h
@@ -42,7 +42,6 @@
#ifndef _AIC79XX_LINUX_H_
#define _AIC79XX_LINUX_H_
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/blkdev.h>
#include <linux/delay.h>
@@ -263,7 +262,6 @@ typedef enum {
AHD_DEV_PERIODIC_OTAG = 0x40, /* Send OTAG to prevent starvation */
} ahd_linux_dev_flags;
-struct ahd_linux_target;
struct ahd_linux_device {
TAILQ_ENTRY(ahd_linux_device) links;
@@ -343,12 +341,6 @@ struct ahd_linux_device {
#define AHD_OTAG_THRESH 500
};
-struct ahd_linux_target {
- struct scsi_device *sdev[AHD_NUM_LUNS];
- struct ahd_transinfo last_tinfo;
- struct ahd_softc *ahd;
-};
-
/********************* Definitions Required by the Core ***********************/
/*
* Number of SG segments we require. So long as the S/G segments for
@@ -865,7 +857,7 @@ ahd_freeze_scb(struct scb *scb)
}
}
-void ahd_platform_set_tags(struct ahd_softc *ahd,
+void ahd_platform_set_tags(struct ahd_softc *ahd, struct scsi_device *sdev,
struct ahd_devinfo *devinfo, ahd_queue_alg);
int ahd_platform_abort_scbs(struct ahd_softc *ahd, int target,
char channel, int lun, u_int tag,
@@ -874,7 +866,7 @@ irqreturn_t
ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs);
void ahd_done(struct ahd_softc*, struct scb*);
void ahd_send_async(struct ahd_softc *, char channel,
- u_int target, u_int lun, ac_code, void *);
+ u_int target, u_int lun, ac_code);
void ahd_print_path(struct ahd_softc *, struct scb *);
#ifdef CONFIG_PCI
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index ebbf7e4ff4cc..50a41eda580e 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -342,7 +342,7 @@ ahd_pci_map_int(struct ahd_softc *ahd)
int error;
error = request_irq(ahd->dev_softc->irq, ahd_linux_isr,
- SA_SHIRQ, "aic79xx", ahd);
+ IRQF_SHARED, "aic79xx", ahd);
if (!error)
ahd->platform_data->irq = ahd->dev_softc->irq;
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index 757242e522c2..14850f31aafa 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -201,7 +201,7 @@ struct ahd_pci_identity ahd_pci_ident_table [] =
}
};
-const u_int ahd_num_pci_devs = NUM_ELEMENTS(ahd_pci_ident_table);
+const u_int ahd_num_pci_devs = ARRAY_SIZE(ahd_pci_ident_table);
#define DEVCONFIG 0x40
#define PCIXINITPAT 0x0000E000ul
diff --git a/drivers/scsi/aic7xxx/aic79xx_proc.c b/drivers/scsi/aic7xxx/aic79xx_proc.c
index 39a27840fce6..c5f0ee591509 100644
--- a/drivers/scsi/aic7xxx/aic79xx_proc.c
+++ b/drivers/scsi/aic7xxx/aic79xx_proc.c
@@ -47,7 +47,7 @@ static int copy_info(struct info_str *info, char *fmt, ...);
static void ahd_dump_target_state(struct ahd_softc *ahd,
struct info_str *info,
u_int our_id, char channel,
- u_int target_id, u_int target_offset);
+ u_int target_id);
static void ahd_dump_device_state(struct info_str *info,
struct scsi_device *sdev);
static int ahd_proc_write_seeprom(struct ahd_softc *ahd,
@@ -76,11 +76,9 @@ static u_int
ahd_calc_syncsrate(u_int period_factor)
{
int i;
- int num_syncrates;
- num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
/* See if the period is in the "exception" table */
- for (i = 0; i < num_syncrates; i++) {
+ for (i = 0; i < ARRAY_SIZE(scsi_syncrates); i++) {
if (period_factor == scsi_syncrates[i].period_factor) {
/* Period in kHz */
@@ -206,10 +204,8 @@ ahd_format_transinfo(struct info_str *info, struct ahd_transinfo *tinfo)
static void
ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
- u_int our_id, char channel, u_int target_id,
- u_int target_offset)
+ u_int our_id, char channel, u_int target_id)
{
- struct ahd_linux_target *targ;
struct scsi_target *starget;
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
@@ -220,10 +216,9 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
copy_info(info, "Target %d Negotiation Settings\n", target_id);
copy_info(info, "\tUser: ");
ahd_format_transinfo(info, &tinfo->user);
- starget = ahd->platform_data->starget[target_offset];
+ starget = ahd->platform_data->starget[target_id];
if (starget == NULL)
return;
- targ = scsi_transport_target_data(starget);
copy_info(info, "\tGoal: ");
ahd_format_transinfo(info, &tinfo->goal);
@@ -233,7 +228,7 @@ ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
for (lun = 0; lun < AHD_NUM_LUNS; lun++) {
struct scsi_device *dev;
- dev = targ->sdev[lun];
+ dev = scsi_device_lookup_by_target(starget, lun);
if (dev == NULL)
continue;
@@ -357,7 +352,7 @@ ahd_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
copy_info(&info, "Allocated SCBs: %d, SG List Length: %d\n\n",
ahd->scb_data.numscbs, AHD_NSEG);
- max_targ = 15;
+ max_targ = 16;
if (ahd->seep_config == NULL)
copy_info(&info, "No Serial EEPROM\n");
@@ -375,12 +370,12 @@ ahd_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
copy_info(&info, "\n");
if ((ahd->features & AHD_WIDE) == 0)
- max_targ = 7;
+ max_targ = 8;
- for (i = 0; i <= max_targ; i++) {
+ for (i = 0; i < max_targ; i++) {
ahd_dump_target_state(ahd, &info, ahd->our_id, 'A',
- /*target_id*/i, /*target_offset*/i);
+ /*target_id*/i);
}
retval = info.pos > info.offset ? info.pos - info.offset : 0;
done:
diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h
index 91d294c6334e..62ff8c3dc2bb 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.h
+++ b/drivers/scsi/aic7xxx/aic7xxx.h
@@ -69,8 +69,6 @@ struct seeprom_descriptor;
#define FALSE 0
#endif
-#define NUM_ELEMENTS(array) (sizeof(array) / sizeof(*array))
-
#define ALL_CHANNELS '\0'
#define ALL_TARGETS_MASK 0xFFFF
#define INITIATOR_WILDCARD (~0)
@@ -233,6 +231,7 @@ typedef enum {
AHC_TARGETMODE = 0x20000, /* Has tested target mode support */
AHC_MULTIROLE = 0x40000, /* Space for two roles at a time */
AHC_REMOVABLE = 0x80000, /* Hot-Swap supported */
+ AHC_HVD = 0x100000, /* HVD rather than SE */
AHC_AIC7770_FE = AHC_FENONE,
/*
* The real 7850 does not support Ultra modes, but there are
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index d37566978fba..93e4e40944b6 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -68,7 +68,7 @@ char *ahc_chip_names[] =
"aic7892",
"aic7899"
};
-static const u_int num_chip_names = NUM_ELEMENTS(ahc_chip_names);
+static const u_int num_chip_names = ARRAY_SIZE(ahc_chip_names);
/*
* Hardware error codes.
@@ -88,7 +88,7 @@ static struct ahc_hard_error_entry ahc_hard_errors[] = {
{ PCIERRSTAT, "PCI Error detected" },
{ CIOPARERR, "CIOBUS Parity Error" },
};
-static const u_int num_errors = NUM_ELEMENTS(ahc_hard_errors);
+static const u_int num_errors = ARRAY_SIZE(ahc_hard_errors);
static struct ahc_phase_table_entry ahc_phase_table[] =
{
@@ -108,7 +108,7 @@ static struct ahc_phase_table_entry ahc_phase_table[] =
* In most cases we only wish to itterate over real phases, so
* exclude the last element from the count.
*/
-static const u_int num_phases = NUM_ELEMENTS(ahc_phase_table) - 1;
+static const u_int num_phases = ARRAY_SIZE(ahc_phase_table) - 1;
/*
* Valid SCSIRATE values. (p. 3-17)
@@ -6367,7 +6367,7 @@ ahc_check_patch(struct ahc_softc *ahc, struct patch **start_patch,
struct patch *last_patch;
u_int num_patches;
- num_patches = sizeof(patches)/sizeof(struct patch);
+ num_patches = ARRAY_SIZE(patches);
last_patch = &patches[num_patches];
cur_patch = *start_patch;
@@ -6774,8 +6774,8 @@ ahc_find_tmode_devs(struct ahc_softc *ahc, struct cam_sim *sim, union ccb *ccb,
} else {
u_int max_id;
- max_id = (ahc->features & AHC_WIDE) ? 15 : 7;
- if (ccb->ccb_h.target_id > max_id)
+ max_id = (ahc->features & AHC_WIDE) ? 16 : 8;
+ if (ccb->ccb_h.target_id >= max_id)
return (CAM_TID_INVALID);
if (ccb->ccb_h.target_lun >= AHC_NUM_LUNS)
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 2c801672d8bb..debf3e2a0798 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -886,7 +886,7 @@ ahc_linux_setup_tag_info_global(char *p)
tags = simple_strtoul(p + 1, NULL, 0) & 0xff;
printf("Setting Global Tags= %d\n", tags);
- for (i = 0; i < NUM_ELEMENTS(aic7xxx_tag_info); i++) {
+ for (i = 0; i < ARRAY_SIZE(aic7xxx_tag_info); i++) {
for (j = 0; j < AHC_NUM_TARGETS; j++) {
aic7xxx_tag_info[i].tag_commands[j] = tags;
}
@@ -898,7 +898,7 @@ ahc_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value)
{
if ((instance >= 0) && (targ >= 0)
- && (instance < NUM_ELEMENTS(aic7xxx_tag_info))
+ && (instance < ARRAY_SIZE(aic7xxx_tag_info))
&& (targ < AHC_NUM_TARGETS)) {
aic7xxx_tag_info[instance].tag_commands[targ] = value & 0xff;
if (bootverbose)
@@ -1020,7 +1020,7 @@ aic7xxx_setup(char *s)
end = strchr(s, '\0');
/*
- * XXX ia64 gcc isn't smart enough to know that NUM_ELEMENTS
+ * XXX ia64 gcc isn't smart enough to know that ARRAY_SIZE
* will never be 0 in this case.
*/
n = 0;
@@ -1028,13 +1028,13 @@ aic7xxx_setup(char *s)
while ((p = strsep(&s, ",.")) != NULL) {
if (*p == '\0')
continue;
- for (i = 0; i < NUM_ELEMENTS(options); i++) {
+ for (i = 0; i < ARRAY_SIZE(options); i++) {
n = strlen(options[i].name);
if (strncmp(options[i].name, p, n) == 0)
break;
}
- if (i == NUM_ELEMENTS(options))
+ if (i == ARRAY_SIZE(options))
continue;
if (strncmp(p, "global_tag_depth", n) == 0) {
@@ -1360,7 +1360,7 @@ ahc_linux_user_tagdepth(struct ahc_softc *ahc, struct ahc_devinfo *devinfo)
tags = 0;
if ((ahc->user_discenable & devinfo->target_mask) != 0) {
- if (ahc->unit >= NUM_ELEMENTS(aic7xxx_tag_info)) {
+ if (ahc->unit >= ARRAY_SIZE(aic7xxx_tag_info)) {
if (warned_user == 0) {
printf(KERN_WARNING
@@ -2537,6 +2537,22 @@ static void ahc_linux_set_iu(struct scsi_target *starget, int iu)
}
#endif
+static void ahc_linux_get_signalling(struct Scsi_Host *shost)
+{
+ struct ahc_softc *ahc = *(struct ahc_softc **)shost->hostdata;
+ u8 mode = ahc_inb(ahc, SBLKCTL);
+
+ if (mode & ENAB40)
+ spi_signalling(shost) = SPI_SIGNAL_LVD;
+ else if (mode & ENAB20)
+ spi_signalling(shost) =
+ ahc->features & AHC_HVD ?
+ SPI_SIGNAL_HVD :
+ SPI_SIGNAL_SE;
+ else
+ spi_signalling(shost) = SPI_SIGNAL_UNKNOWN;
+}
+
static struct spi_function_template ahc_linux_transport_functions = {
.set_offset = ahc_linux_set_offset,
.show_offset = 1,
@@ -2552,6 +2568,7 @@ static struct spi_function_template ahc_linux_transport_functions = {
.set_qas = ahc_linux_set_qas,
.show_qas = 1,
#endif
+ .get_signalling = ahc_linux_get_signalling,
};
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h
index a20b08c9ff15..d42a71ee076d 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.h
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h
@@ -59,7 +59,6 @@
#ifndef _AIC7XXX_LINUX_H_
#define _AIC7XXX_LINUX_H_
-#include <linux/config.h>
#include <linux/types.h>
#include <linux/blkdev.h>
#include <linux/delay.h>
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
index 0c9c2f400bf6..7e42f07a27f3 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
@@ -375,7 +375,7 @@ ahc_pci_map_int(struct ahc_softc *ahc)
int error;
error = request_irq(ahc->dev_softc->irq, ahc_linux_isr,
- SA_SHIRQ, "aic7xxx", ahc);
+ IRQF_SHARED, "aic7xxx", ahc);
if (error == 0)
ahc->platform_data->irq = ahc->dev_softc->irq;
diff --git a/drivers/scsi/aic7xxx/aic7xxx_pci.c b/drivers/scsi/aic7xxx/aic7xxx_pci.c
index 3adecef21783..63cab2d74552 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_pci.c
@@ -144,16 +144,22 @@ static ahc_device_setup_t ahc_aic785X_setup;
static ahc_device_setup_t ahc_aic7860_setup;
static ahc_device_setup_t ahc_apa1480_setup;
static ahc_device_setup_t ahc_aic7870_setup;
+static ahc_device_setup_t ahc_aic7870h_setup;
static ahc_device_setup_t ahc_aha394X_setup;
+static ahc_device_setup_t ahc_aha394Xh_setup;
static ahc_device_setup_t ahc_aha494X_setup;
+static ahc_device_setup_t ahc_aha494Xh_setup;
static ahc_device_setup_t ahc_aha398X_setup;
static ahc_device_setup_t ahc_aic7880_setup;
+static ahc_device_setup_t ahc_aic7880h_setup;
static ahc_device_setup_t ahc_aha2940Pro_setup;
static ahc_device_setup_t ahc_aha394XU_setup;
+static ahc_device_setup_t ahc_aha394XUh_setup;
static ahc_device_setup_t ahc_aha398XU_setup;
static ahc_device_setup_t ahc_aic7890_setup;
static ahc_device_setup_t ahc_aic7892_setup;
static ahc_device_setup_t ahc_aic7895_setup;
+static ahc_device_setup_t ahc_aic7895h_setup;
static ahc_device_setup_t ahc_aic7896_setup;
static ahc_device_setup_t ahc_aic7899_setup;
static ahc_device_setup_t ahc_aha29160C_setup;
@@ -225,19 +231,19 @@ struct ahc_pci_identity ahc_pci_ident_table [] =
ID_AHA_2944,
ID_ALL_MASK,
"Adaptec 2944 SCSI adapter",
- ahc_aic7870_setup
+ ahc_aic7870h_setup
},
{
ID_AHA_3944,
ID_ALL_MASK,
"Adaptec 3944 SCSI adapter",
- ahc_aha394X_setup
+ ahc_aha394Xh_setup
},
{
ID_AHA_4944,
ID_ALL_MASK,
"Adaptec 4944 SCSI adapter",
- ahc_aha494X_setup
+ ahc_aha494Xh_setup
},
/* aic7880 based controllers */
{
@@ -256,13 +262,13 @@ struct ahc_pci_identity ahc_pci_ident_table [] =
ID_AHA_2944U & ID_DEV_VENDOR_MASK,
ID_DEV_VENDOR_MASK,
"Adaptec 2944 Ultra SCSI adapter",
- ahc_aic7880_setup
+ ahc_aic7880h_setup
},
{
ID_AHA_3944U & ID_DEV_VENDOR_MASK,
ID_DEV_VENDOR_MASK,
"Adaptec 3944 Ultra SCSI adapter",
- ahc_aha394XU_setup
+ ahc_aha394XUh_setup
},
{
ID_AHA_398XU & ID_DEV_VENDOR_MASK,
@@ -278,7 +284,7 @@ struct ahc_pci_identity ahc_pci_ident_table [] =
ID_AHA_4944U & ID_DEV_VENDOR_MASK,
ID_DEV_VENDOR_MASK,
"Adaptec 4944 Ultra SCSI adapter",
- ahc_aic7880_setup
+ ahc_aic7880h_setup
},
{
ID_AHA_2930U & ID_DEV_VENDOR_MASK,
@@ -414,7 +420,7 @@ struct ahc_pci_identity ahc_pci_ident_table [] =
ID_AHA_3944AU,
ID_ALL_MASK,
"Adaptec 3944A Ultra SCSI adapter",
- ahc_aic7895_setup
+ ahc_aic7895h_setup
},
{
ID_AIC7895_ARO,
@@ -553,7 +559,7 @@ struct ahc_pci_identity ahc_pci_ident_table [] =
}
};
-const u_int ahc_num_pci_devs = NUM_ELEMENTS(ahc_pci_ident_table);
+const u_int ahc_num_pci_devs = ARRAY_SIZE(ahc_pci_ident_table);
#define AHC_394X_SLOT_CHANNEL_A 4
#define AHC_394X_SLOT_CHANNEL_B 5
@@ -2121,6 +2127,16 @@ ahc_aic7870_setup(struct ahc_softc *ahc)
}
static int
+ahc_aic7870h_setup(struct ahc_softc *ahc)
+{
+ int error = ahc_aic7870_setup(ahc);
+
+ ahc->features |= AHC_HVD;
+
+ return error;
+}
+
+static int
ahc_aha394X_setup(struct ahc_softc *ahc)
{
int error;
@@ -2132,6 +2148,16 @@ ahc_aha394X_setup(struct ahc_softc *ahc)
}
static int
+ahc_aha394Xh_setup(struct ahc_softc *ahc)
+{
+ int error = ahc_aha394X_setup(ahc);
+
+ ahc->features |= AHC_HVD;
+
+ return error;
+}
+
+static int
ahc_aha398X_setup(struct ahc_softc *ahc)
{
int error;
@@ -2154,6 +2180,16 @@ ahc_aha494X_setup(struct ahc_softc *ahc)
}
static int
+ahc_aha494Xh_setup(struct ahc_softc *ahc)
+{
+ int error = ahc_aha494X_setup(ahc);
+
+ ahc->features |= AHC_HVD;
+
+ return error;
+}
+
+static int
ahc_aic7880_setup(struct ahc_softc *ahc)
{
ahc_dev_softc_t pci;
@@ -2175,6 +2211,17 @@ ahc_aic7880_setup(struct ahc_softc *ahc)
}
static int
+ahc_aic7880h_setup(struct ahc_softc *ahc)
+{
+ int error = ahc_aic7880_setup(ahc);
+
+ ahc->features |= AHC_HVD;
+
+ return error;
+}
+
+
+static int
ahc_aha2940Pro_setup(struct ahc_softc *ahc)
{
@@ -2194,6 +2241,16 @@ ahc_aha394XU_setup(struct ahc_softc *ahc)
}
static int
+ahc_aha394XUh_setup(struct ahc_softc *ahc)
+{
+ int error = ahc_aha394XU_setup(ahc);
+
+ ahc->features |= AHC_HVD;
+
+ return error;
+}
+
+static int
ahc_aha398XU_setup(struct ahc_softc *ahc)
{
int error;
@@ -2292,6 +2349,16 @@ ahc_aic7895_setup(struct ahc_softc *ahc)
}
static int
+ahc_aic7895h_setup(struct ahc_softc *ahc)
+{
+ int error = ahc_aic7895_setup(ahc);
+
+ ahc->features |= AHC_HVD;
+
+ return error;
+}
+
+static int
ahc_aic7896_setup(struct ahc_softc *ahc)
{
ahc_dev_softc_t pci;
diff --git a/drivers/scsi/aic7xxx/aic7xxx_proc.c b/drivers/scsi/aic7xxx/aic7xxx_proc.c
index 04a3506cf340..5914b4aa4a8f 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_proc.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_proc.c
@@ -77,11 +77,9 @@ static u_int
ahc_calc_syncsrate(u_int period_factor)
{
int i;
- int num_syncrates;
- num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]);
/* See if the period is in the "exception" table */
- for (i = 0; i < num_syncrates; i++) {
+ for (i = 0; i < ARRAY_SIZE(scsi_syncrates); i++) {
if (period_factor == scsi_syncrates[i].period_factor) {
/* Period in kHz */
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index 770f1647e4d6..3f85b5e978f1 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -1565,7 +1565,7 @@ aic7xxx_check_patch(struct aic7xxx_host *p,
struct sequencer_patch *last_patch;
int num_patches;
- num_patches = sizeof(sequencer_patches)/sizeof(struct sequencer_patch);
+ num_patches = ARRAY_SIZE(sequencer_patches);
last_patch = &sequencer_patches[num_patches];
cur_patch = *start_patch;
@@ -8322,11 +8322,11 @@ aic7xxx_register(struct scsi_host_template *template, struct aic7xxx_host *p,
}
else
{
- result = (request_irq(p->irq, do_aic7xxx_isr, SA_SHIRQ,
+ result = (request_irq(p->irq, do_aic7xxx_isr, IRQF_SHARED,
"aic7xxx", p));
if (result < 0)
{
- result = (request_irq(p->irq, do_aic7xxx_isr, SA_INTERRUPT | SA_SHIRQ,
+ result = (request_irq(p->irq, do_aic7xxx_isr, IRQF_DISABLED | IRQF_SHARED,
"aic7xxx", p));
}
}
diff --git a/drivers/scsi/aic7xxx_old/aic7xxx_proc.c b/drivers/scsi/aic7xxx_old/aic7xxx_proc.c
index 3bf334931a8a..b07e4f04fd00 100644
--- a/drivers/scsi/aic7xxx_old/aic7xxx_proc.c
+++ b/drivers/scsi/aic7xxx_old/aic7xxx_proc.c
@@ -29,7 +29,6 @@
* $Id: aic7xxx_proc.c,v 4.1 1997/06/97 08:23:42 deang Exp $
*-M*************************************************************************/
-#include <linux/config.h>
#define BLS (&aic7xxx_buffer[size])
#define HDRB \
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.